Maureen Drake defeated Mariaan De Swardt 6-3 6-3 in the Wichita 75K round of 32 on hard. The upset overturned the form book — Mariaan De Swardt came in leading the head-to-head 2–0, but Maureen Drake had been the form player, winning 2 of their last 6 on hard. Maureen Drake claimed a first win over Mariaan De Swardt in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-07-27 | Salt Lake City 25K | QF | hard | Mariaan De Swardt | 6-3 6-2 |
| 1994-05-02 | San Luis Potosi 50K | SF | hard | Mariaan De Swardt | 6-2 7-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.